CN211898857U

CN211898857U - Municipal drainage device

Info

Publication number: CN211898857U
Application number: CN202020417771.1U
Authority: CN
Inventors: 刘婷婷; 孙金良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-10
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the municipal field, in particular to a municipal drainage device, which comprises a device body; the device body is internally provided with a water storage cavity, and the dredging component is arranged in the water storage cavity; the left side and the right side of the water storage cavity are provided with drain pipes, limiting rings are arranged in the drain pipes, and the dredging component is connected with the limiting rings; the upper end of the dredging component is provided with a transmission mechanism, and the transmission mechanism is driven to run by a driving component; the upper end of the left side of the device body is provided with a water inlet, the lower end of the water inlet is opposite to a filter disc, the filter disc is arranged on the driving assembly, and baffles are arranged on the left side and the right side of the filter disc; the municipal drainage device can filter the entering sewage through the arranged filter disc, and the filter disc has a self-cleaning function; in addition, the dredging component can automatically dredge the drain pipe without intervals, and the operation of the filter disc and the operation of the dredging component are driven by the same motor to run, so that the multifunctional water drain pipe dredging device is multipurpose.

Description

Municipal drainage device

Technical Field

The utility model relates to a municipal administration field specifically is a municipal drainage device.

Background

Municipal drainage systems are engineering systems that treat and remove municipal sewage and rainwater, and are components of municipal utilities. Municipal drainage system planning is an integral part of municipal overall planning. Municipal drainage systems typically consist of drainage pipelines and sewage treatment plants. Under the condition of separating sewage and rainwater, the sewage is collected by a drainage pipeline, and is discharged into a water body or recycled after being sent to sewage treatment; the rainwater runoff is collected by a drainage pipeline and then is discharged into the water body nearby.

Municipal drainage device among the prior art filters generally through setting up the filter screen, and along with long-time use, the mesh of filter screen can be blockked gradually to impurity in the sewage, causes whole drainage device to block inefficacy, needs in time to dismantle the change, therefore seems very troublesome.

To the problem in the above-mentioned background art, the utility model aims at providing a municipal drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal drainage device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a municipal drainage apparatus, comprising: the device comprises a device body, wherein a water storage cavity is arranged inside the device body, and a dredging component is arranged inside the water storage cavity; the left side and the right side of the water storage cavity are communicated with drain pipes, the drain pipes are a first drain pipe and a second drain pipe respectively, limiting rings are arranged in the first drain pipe and the second drain pipe respectively, and the dredging component is connected with the limiting ring in the first drain pipe and the limiting ring in the second drain pipe respectively;

the upper end of the dredging component is provided with a transmission mechanism, and the transmission mechanism is driven to run by a driving component; the upper end of the left side of the device body is provided with a water inlet, the lower end of the water inlet is opposite to a filter disc, the filter disc is arranged on the driving assembly, and baffles are arranged on the left side and the right side of the filter disc;

sewage enters the device body through the water inlet, the driving assembly is started, the driving assembly drives the filter disc to move slowly, the entered sewage is preliminarily filtered, and larger solid impurities are intercepted; the filtered sewage enters the water storage cavity and is discharged through the drain pipes on the two sides; when the drive assembly moves, the dredging assembly can be driven to move through the transmission structure, the first drain pipe and the second drain pipe are dredged at regular time intervals, and blockage in the first drain pipe and the second drain pipe is avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

the municipal drainage device can filter the entering sewage through the arranged filter disc, and the filter disc has a self-cleaning function; in addition, the dredging component can automatically dredge the drain pipe without intervals, and the operation of the filter disc and the operation of the dredging component are driven by the same motor to run, so that the multifunctional water drain pipe dredging device is multipurpose.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is the utility model discloses a municipal drainage device's of embodiment structural schematic.

Fig. 2 is a schematic structural view of a filter disc of a municipal drainage device according to an embodiment of the present invention.

In the figure: 1-a first drain pipe, 2-a dredging column, 3-a limiting ring, 4-a device body, 5-a bracket, 6-a first shaft seal, 7-a water storage cavity, 8-a fixed block, 9-a second drain pipe, 10-a second shaft seal, 11-a screw rod, 12-a threaded sliding sleeve, 13-a stop block, 14-a baffle, 15-a filter disc, 16-a water inlet, 17-a motor, 18-a reduction gearbox, 19-a rotating shaft, 20-a first bevel gear, 21-a second bevel gear, 22-a filter disc body, 23-a filter rod and 24-a filter sleeve.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a municipal drainage apparatus includes: the device comprises a device body 4, wherein a water storage cavity 7 is formed inside the device body 4, and a dredging component is arranged inside the water storage cavity 7; the left side and the right side of the water storage cavity 7 are respectively communicated with a first drain pipe 1 and a second drain pipe 9, limiting rings 3 are respectively arranged in the first drain pipe 1 and the second drain pipe 9, and the dredging component is respectively connected with the limiting ring 3 in the first drain pipe 1 and the limiting ring 3 in the second drain pipe 9 at the same time;

the upper end of the dredging component is provided with a transmission mechanism, and the transmission mechanism is driven to run by a driving component; a water inlet 16 is formed in the upper end of the left side of the device body 4, the lower end of the water inlet 16 is opposite to a filter disc 15, the filter disc 15 is arranged on the driving assembly, and baffles 14 are arranged on the left side and the right side of the filter disc 15;

sewage enters the device body 4 through the water inlet 16, the driving assembly is started, the driving assembly drives the filter disc 15 to move slowly, the entered sewage is preliminarily filtered, and larger solid impurities are intercepted; the filtered sewage enters the water storage cavity 7 and then is discharged through the first drain pipes 1 on the two sides; when the drive assembly moves, the dredging assembly can be driven to move through the transmission structure, the first drain pipe 1 and the second drain pipe 9 are dredged at regular time intervals, and blockage in the first drain pipe 1 and in the second drain pipe 9 is avoided.

Further, the dredging component comprises a dredging column 2 and a fixing block 8, the fixing block 8 is fixedly installed in the middle of the dredging column 2, the dredging column 2 is connected with the transmission mechanism through the fixing block 8, first shaft seals 6 are arranged on the left side and the right side of the dredging column 2, and the first shaft seals 6 are fixedly installed at the bottom end of the water storage cavity 7 through a support 5;

when the transmission structure drives the dredging column 2 to move left and right back and forth to dredge the first drain pipe 1 and the second drain pipe 9 simultaneously, the first shaft seal 6 ensures that the dredging column 2 does not generate position deviation in the left and right displacement process.

Furthermore, the transmission mechanism comprises a screw rod 11, two ends of the screw rod 11 are movably mounted on a second shaft seal 10 on the inner wall of the device body 4, a threaded sliding sleeve 12 is movably mounted on the screw rod 11 in a threaded interference manner, and the threaded sliding sleeve 12 on the screw rod 11 is connected with a fixed block 8 on the dredging column 2; the screw rod 11 is also provided with a stop block 13;

when the driving assembly makes the screw rod 11 rotate, the rotating screw rod 11 drives the threaded sliding sleeve 12 to move left and right back and forth, when the threaded sliding sleeve 12 moves left and right back and forth, the fixed block 8 at the lower end of the threaded sliding sleeve 12 simultaneously drives the dredging column 2 to move left and right back and forth, and the first drain pipe 1 and the second drain pipe 9 are dredged simultaneously, and the stop block 13 limits the moving threaded sliding sleeve 12.

Furthermore, the driving assembly comprises a motor 17, a reduction gearbox 18 and a rotating shaft 19, the reduction gearbox 18 is arranged at the lower end of the motor 17, the upper end of the rotating shaft 19 is connected with the reduction gearbox 18, and the lower end of the rotating shaft 19 penetrates through the device body 4 and then extends into the water storage cavity 7;

specifically, a first hammer gear 20 is mounted on the end part of the rotating shaft 19 in the water storage cavity 7, a second bevel gear 21 is arranged on the left side of the screw rod 11 corresponding to the first hammer gear 20, and the first hammer gear 20 at the lower end of the rotating shaft 19 is meshed with the second bevel gear 21 on the screw rod 11;

the motor 17 is started, the motor 17 enables the rotating shaft 19 to slowly rotate through the reduction gearbox 18, when the rotating shaft 19 rotates, the rotating shaft 19 enables the screw rod 11 to simultaneously rotate through the gear meshing effect between the first hammer gear 20 and the second bevel gear 21, and then the dredging component is driven to operate to dredge the interior of the water storage cavity 7.

Example 2

Referring to fig. 2, further, the filter disc 15 includes a filter disc body 22, a fixing ring is disposed in the middle of the filter disc body 22, the rotating shaft 19 penetrates through the fixing ring, a filter rod 23 is disposed between the inner wall of the filter disc body 22 and the fixing ring, and a filter sleeve 24 is slidably mounted on the filter rod 23;

when the rotating shaft 19 rotates, the filter disc body 22 is driven to rotate at the same time, gaps formed among a plurality of filter rods 23 arranged on the filter disc body 22 can filter sewage entering the water storage cavity 7, and larger solid impurities in the sewage are intercepted; in addition, when the filter disc body 22 rotates, the filter sleeve 24 arranged on the filter rod 23 can reciprocate by the centrifugal force generated when the rotating shaft 19 rotates, and the surface of the filter rod 23 is automatically cleaned;

the rest of the structure of example 2 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

sewage enters the device body 4 through the water inlet 16, the driving assembly is started, the driving assembly drives the filter disc 15 to move slowly, the entered sewage is subjected to primary filtration, larger solid impurities are intercepted, and the filter disc 15 has a self-cleaning function; the filtered sewage enters the water storage cavity 7 and then is discharged through the first drain pipes 1 on the two sides; when the drive assembly moves, the dredging assembly can be driven to move through the transmission structure, the first drain pipe 1 and the second drain pipe 9 are dredged at regular time intervals, and blockage in the first drain pipe 1 and in the second drain pipe 9 is avoided.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A municipal drainage apparatus, comprising: device body (4), its characterized in that:

a water storage cavity (7) is formed in the device body (4), and a dredging component is arranged in the water storage cavity (7); the left side and the right side of the water storage cavity (7) are respectively communicated with drain pipes, the drain pipes are respectively a first drain pipe (1) and a second drain pipe (9), limiting rings (3) are respectively arranged in the first drain pipe (1) and the second drain pipe (9), and the dredging component is respectively and simultaneously connected with the limiting ring (3) in the first drain pipe (1) and the limiting ring (3) in the second drain pipe (9);

the upper end of the dredging component is provided with a transmission mechanism, and the transmission mechanism is driven to run by a driving component; a water inlet (16) is formed in the upper end of the left side of the device body (4), the lower end of the water inlet (16) is opposite to a filter disc (15), the filter disc (15) is arranged on a driving assembly, and baffles (14) are arranged on the left side and the right side of the filter disc (15).

2. The municipal drainage apparatus of claim 1, wherein: the dredging component comprises a dredging column (2) and a fixing block (8), the fixing block (8) is fixedly installed in the middle of the dredging column (2), the dredging column (2) is connected with a transmission mechanism through the fixing block (8), first shaft seals (6) are arranged on the left side and the right side of the dredging column (2), and the first shaft seals (6) are fixedly installed at the bottom end of a water storage cavity (7) through a support (5).

3. The municipal drainage apparatus of claim 2, wherein: the transmission mechanism comprises a screw rod (11), two ends of the screw rod (11) are movably mounted on a second shaft seal (10) on the inner wall of the device body (4), a threaded sliding sleeve (12) is movably mounted on the screw rod (11) in a threaded interference manner, and the threaded sliding sleeve (12) on the screw rod (11) is connected with a fixed block (8) on the dredging column (2); and a stop block (13) is arranged on the screw rod (11).

4. The municipal drainage apparatus of claim 1, wherein: the driving assembly comprises a motor (17), a reduction gearbox (18) and a rotating shaft (19), the reduction gearbox (18) is arranged at the lower end of the motor (17), the upper end of the rotating shaft (19) is connected with the reduction gearbox (18), and the lower end of the rotating shaft (19) penetrates through the device body (4) and then extends into the water storage cavity (7).

5. The municipal drainage apparatus of claim 4, wherein: a first hammer gear (20) is arranged on the end part of the rotating shaft (19) in the water storage cavity (7), a second bevel gear (21) is arranged at the position, corresponding to the first hammer gear (20), of the left side of the screw rod (11), and the first hammer gear (20) at the lower end of the rotating shaft (19) is meshed with the second bevel gear (21) on the screw rod (11).

6. The municipal drainage apparatus of claim 1, wherein: filter disc (15) are equipped with solid fixed ring including filter disc body (22) in the middle of filter disc body (22), gu fixed ring is inside to pass pivot (19), is equipped with between filter disc body (22) inner wall and the solid fixed ring and strains pole (23), and slidable mounting has filter sleeve (24) on straining pole (23).